PFD4/PFS4 – OPERATING INSTRUCTIONS
PUMP
PFD4/PFS4
OPERATING INSTRUCTIONS
SAINT-GOBAIN PERFORMANCE PLASTICS ASTI
SAINT-GOBAIN PERFORMANCE PLASTICS ASTI
(Headquarters)
(Factory)
E.A.D.A.C. des Berthilliers
F-71850 CHARNAY LES MACON
Tel: 33. (0) 3.85.20.27.00
41, boulevard des Bouvets
F-92741 NANTERRE CEDEX
Tel: 33. (0) 1.55.68.59.59
Fax:33. (0) 1.55.68.59.68
Fax: 33. (0) 3.85.29.18.48
SAINT-GOBAIN PERFORMANCE PLASTICS
7301 Orangewood Avenue
GARDEN GROVE, CA 92841
Phone: 1 (714) 630 5818
Fax: 1 (714) 688 2416
INDEX
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DATE
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N°
DC04020US
PFD4/PFS4 – OPERATING INSTRUCTIONS
Thank you for choosing our SAINT-GOBAIN PERFORMANCE PLASTICS ASTI AstiPure™ model
PFD4 pump, series 3 (or PFS4: slurry applications).
I – General
I.1 – Introduction
The model PFD/PFS is a pneumatically operated TEFLON® pump. There are no internal or external
metal parts.
The pump is designed for handling corrosive, inflammable, and sterile fluids. It meets the
requirements of the semiconductor, pharmaceutical and chemical industries.
I.2 – Materials
All wetted parts are manufactured in TEFLON® PFA HP and PTFE.
Other parts are made of high-tech plastics such as PVDF, PEEK etc.
There are no metal parts.
I.3 – Operation
The pump is pneumatically operated; two bellows joined by a central shaft reciprocate horizontally.
The suction and delivery strokes alternate from one side of the pump to the other.
The pump is self-priming and has four balls, which seat on lip seals (check valves).
The pumping frequency of a bellows pump is much slower than an equivalent diaphragm pump and
results in an extended life for the bellows.
Pulsation dampers with wetted parts in TEFLON® PFA and PTFE are available as an option. This
dampens the pulse by approximately 65 to 80%.
The pulsation damper for the PFD4/PFS4 pump is AMC4/AMS4.
I.4 – Pump data
Flow rate
25 GPM (6000 L/h)
Discharge pressure
Suction head
58 PSI (4 bar)
13 feet water column (4 m)
Max. air consumption
Fluid connection
Air connection.
23.5 SCFM (40 m³/h) TPN.
TEFLON® tubing Æ 7/8”x1” (22x25 mm) or flange PN 10 DN 25.
1/2" gas
Tubing Æ 3/8”x1/2” (10x13 mm) maximum
10 feet (3 m) < length < 16 feet (5 m)
Leak detector connection
Weight
M8
32 lbs (15 kg)
Our range also includes three other models with their optional pulsation dampers:
PFD1/PFS1
PFD2/PFS2
PFD3/PFS3
Flow rate 2.5 GPM (10 L/min)
Flow rate 5 GPM (20 L/min))
Flow rate 12.5 GPM (50 L/min)
AMC1/AMS1
AMC2/AMS2
AMC3/AMS3
II – Quick checklist
II.1 – Shipment
Pumps are cleaned and assembled in our clean room, then double sealed in plastic bags to ensure
they are not contaminated in transit. They are then packed in cartons with Polyethylene protection.
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PFD4/PFS4 – OPERATING INSTRUCTIONS
II.2 – Reception
Upon receipt of the pump, please check that:
·
·
·
The carton has not been damaged in transit. If there is any visible damage, immediately contact
the carrier.
The pump is not damaged. If there are signs of damage, you should report this immediately to
SGPPL ASTI or your local distributor.
An operating instruction manual has been included in each package. Please request another copy
if it has not been included.
III – Installation and operation
III.1 – Testing
All pumps are tested with DI water at the factory in our clean room for:
·
·
·
·
Maximum flow rate with no back pressure
Minimum flow rate with no back pressure
Flow rate with 58 PSI (4 bar) discharge pressure
Checked for leakage
III.2 – Set up
The pump must be installed horizontally as shown on general arrangement drawing
(see appendix “APP 4 EXT”). This drawing also shows the overall dimensions of the pump etc.
The pump must be installed on its feet. If not, the check valves will not seat correctly and the pump
may malfunction.
III.3 – Connections
III.3.1 – Air/Nitrogen connections
The pump must be connected to a clean dry air or nitrogen supply. On no account should the
air/nitrogen supply be lubricated, oil or water droplets will cause the shuttle valve to malfunction.
Minimum and maximum supply pressure must be between 29 and 72.5 PSI (2 and 5 bar).
For optimum pump operation, we recommend a supply pressure of 58 PSI (4 bar).
The ID of the tube supplying the dry air/nitrogen should not exceed 3/8” (10 mm). The tube length
between the pump and on/off valve should be between minimum 10 feet (3 m) and maximum 19 feet
(6 m).
When in aggressive conditions (acid vapors), it is advised to canalize outlet with a tube minimum
ID 5/8” (15 mm).
The pneumatic on/off valve must be 3-way to ensure the shuttle valve on the pump resets itself when
the pump is switched off. The flow control valve must be positioned before the 3-way on/off valve
(see appendix “APP 4 CAB”).
A remote control box with on/off switch and a needle valve (P/N 24 000 04) is available as an optional
extra.
III.3.2 – Fluid connections
The pump is self-priming. The inlet is at the bottom and the outlet at the top.
Two optional fittings are available:
·
PFD4 322 or PFS4 322: pump is supplied with flared fittings suitable for 7/8”x1” (22x25 mm)
TEFLON® tube. The tube needs to be flared prior to fitting using SGPPL ASTI Forming Tool
(P/N MF12228).
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PFD4/PFS4 – OPERATING INSTRUCTIONS
·
PFD4 325 or PFS4 325: incorporates a flanged fitting PN10 DN25.
Both the inlet and outlet fittings can be turned over if necessary, by loosening the nuts on the inlet
and outlet manifolds (P/N 2430M or 2435M, Mark G). For the suction manifold, first remove the base
plate of the pump (P/N 2492). Re-tighten the nuts by hands.
If your pump is marked “W”, and you wish to change the side of the inlet and/or outlet manifolds, you
must absolutely change the PFA seals (washers, P/N 2592, Mark F) located deep in the groove at
the same time. Proceed as follows:
1) Remove the washers (with an air spray gun),
2) Fit the new washers in their grooves (a set of exchange seals is supplied with the pump:
P/N WWES KIT S4),
3) Install and tighten the manifolds with a strap wrench (while tightening, you may here a bang).
III.4 –Tests and controls
Before commissioning the pump, we recommend to test it dry with a supply pressure of 72.5 PSI
(5 bar) to ensure the system works correctly (See III.3.1 for the correct connections).
If the pump is cycling too quickly, reduce the speed by adjusting the needle valve.
Before using the pump with chemicals, please check:
·
·
The manifold rings are tight (tighten by hand),
The body tie rod nuts are tight. Because of the material of these tie rods, tightening of
couple must be controlled: we recommend 7 N.m. (Maximum is 10 N.m),
The air/nitrogen supply is dry, clean and between 29 and 72.5 PSI (2 and 5 bar),
The inlet and outlet fluid connections are correctly fitted and tight.
·
·
IV – Applications
IV.1 – Chemical compatibility
All PFD/PFS pump wetted parts are manufactured in TEFLON® PTFE and PFA and are suitable for
pumping even the most corrosive concentrated chemicals: H2SO4, HNO3, HF, H3PO4, HCl, NH4OH,
KOH, NaOH, CH3COOH, TMAH, H2O2...
The viscosity of the fluid must be less than 1000 cpo.
PFD/PFS pumps can pump liquids containing particles up to 0.02” (0.5 mm). Very abrasive liquids
are not recommended.
Please call either the factory or your local distributor if you require information on chemical
compatibility.
IV.2 – Contamination
The “all plastic” construction of the PFD/PFS pump ensures no ionic contamination of the chemical,
even if there is a bellows failure.
Due to the low frequency and amplitude of the bellows pump, SGPPL ASTI guarantees a lower level
of particle contamination when compared to a diaphragm pump.
IV.3 – Temperature range
The PFD/PFS pump can handle liquids from 32°F (0°C) to +212°F (100°C). When the fluid
temperature is greater than 140°F (60°C), you must frequently check that the manifold rings are fully
tight and that supply pressure is less than 43.5 PSI (3 bar).
For special applications, call SGPPL ASTI or your local distributor.
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PFD4/PFS4 – OPERATING INSTRUCTIONS
IV.4 – Applications
The PFD4/PFS4 pump is a volumetric pump.
Each impulse delivers a constant unit stroke (about 900 cc/unit stroke).
A leak detector (in case of bellows failure) can be fitted on each pump body (female thread M8 on
each half body (P/N 2472 and 2473).
·
·
Part number marked K (PFD4 322K or PFS4 322K) indicates that the pump will be supplied with
KALREZ® manifold O.rings (P/N 2632K, Mark F) and body O.rings (P/N 2491K, Mark C).
Part number marked W (PFD4 322W or PFS4 322W) indicates that the pump will be supplied
with PFA manifold seals (P/N 2592, Mark F), PTFE body rings (P/N 2593, Mark C), and special
manifolds (P/N 2591M or 2599M, Mark G).
·
Part number marked G (PFD4 322G or PFS4 322G) indicates that the pump will be supplied with
special manifolds with no seals (P/N 2430G or 2435G, Mark G) and PTFE body rings (P/N 2593,
Mark C).
PFS4 pumps are equipped with valve seats without lip (P/N 2629A and 2630A, Marks D and E) and
rounded spires bellows (P/N 2309S, Mark B) in order to pump abrasive products (slurry).
Common applications are:
·
Semiconductor Industry:
Transfer of ultrapure and corrosive chemicals.
Pump filter recirculation systems.
·
Pharmaceuticals and Chemicals: Chemical injection and sampling.
IV.5 – Limitations of use
The standard speed of PFD4/PFS4 pump is about 100 strokes/minute.
The following should NOT be part of the system:
·
·
·
·
Do not connect the pump inlet or outlet with air, nitrogen or liquid under pressure.
Lubricated and/or wet air or nitrogen,
Air supply tubing greater than 3/8” (10 mm),
Air line length between the pump and control valve less than 10 feet (3 m) and more than
19 feet (6 m),
·
·
·
·
·
Air pressure less than 29 PSI (2 bar) or more than 72.5 PSI (5 bar),
Inlet connection less than 7/8” (22 mm),
Restricting inlet (valve, filter...),
Exceed the recommended liquid temperatures,
Pumping too viscous or abrasive liquids.
Any of the above can be detrimental to the normal operation and life expectancy of the pump, and
may invalidate the warranty.
If the pump is used with very corrosive chemicals and left for extended periods not in use, we
recommend the system is emptied and flushed.
V – Maintenance
V.1 – Trouble shooting
If the pump stops for any reason, check:
·
·
·
The air/nitrogen supply,
That all valves in the chemical line are open,
That pneumatic screws (P/N 2478) are correctly tightened.
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PFD4/PFS4 – OPERATING INSTRUCTIONS
Before dismantling the pump, check the following:
·
·
·
·
The air/nitrogen supply is OFF,
The chemical and discharge lines are empty, and there is no pressure,
All in line valves are closed,
You follow your local Health and Safety regulations with regard to particular chemicals.
V.2 – Preventive maintenance
Important: for “W” pumps, PTFE body seals (P/N 2593, Mark C) and PFA manifold seals
(P/N 2592, Mark F) must be changed each time you disassemble the pump. For “G” pumps,
PTFE body seals (P/N 2593, Mark C) must be changed each time you disassemble the pump.
Retighten manifold nuts simultaneously and progressively with a strap wrench in order to
ensure a correct tightness.
V.2.1 – Continuous operation
When the pump is used continuously, it is necessary to replace the following parts every year:
·
·
Central shaft O.rings
Central shaft
P/N 2496
P/N 2477
Important: the central rod and central rod O.rings should always be replaced together.
During routine maintenance checks, examine the following parts, and change them if necessary:
·
·
·
·
·
·
·
·
·
Bellows
P/N 6530 (PFD) or 2309S (PFS)
P/N 2493
P/N 4813
Shuttle valve system
Viton bellows O.rings
FEP body O.rings
Manifold O.rings
Suction lip seals
Delivery lip seals
Check valves
P/N 2491S
P/N 2632S and 2632K
P/N 2629 (PFD) or 2629A (PFS)
P/N 2630 (PFD) or 2630A (PFS)
P/N 2633
Silencers
P/N 2494
V.2.2 – Intermittent operation
If the pump is used intermittently, it is advised to replace all wearing parts every 18 months (shaft
composite rings and central shaft) and to check other parts (bellows, shuttle valve system, other
O.rings, lip seals...).
If the pump is left standing full of chemical for long periods all the Viton O.rings should be replaced.
V.3 – Comments
If the pump is used to pump hot chemicals in excess of 140°F (60°C) the preventive maintenance
schedule time scale should be divided by 2:
·
·
Every 6 months check as for continuous operation,
Every 9 months check as for intermittent operation.
The above is based on SGPPL ASTI’s experience.
SGPPL ASTI cannot be held responsible for premature failures if the pump is misused, or
damaged due to an incorrect application.
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PFD4/PFS4 – OPERATING INSTRUCTIONS
VI – Dismantling and repair
Attention: Part numbers quoted in this manual are those used on a “standard” PFD/PFS pump.
Before ordering, please check the spare parts list, the section view of the pump and the part numbers
table (see encl. documents).
VI.1 – How to dismantle
Before dismantling the pump, please refer to the Maintenance schedule V.1, and proceed as follows:
·
·
Disconnect the air/nitrogen supply,
Remove the inlet and outlet connections (beware of any chemical droplets remaining on the
inside),
·
·
Rinse the outside of the pump in DI water to remove all trace of chemicals,
Remove pump support screws.
VI.2 – Examination
To comply with your local Health and Safety Regulations, it is essential the pump and all parts be
thoroughly cleaned both on the inside and the outside.
See V.2 for the Preventive Maintenance Schedule.
To repair the pump, please refer to V.1 and V.2.1.
VI.3 – Stripping and assembling the pump
The SGPPL ASTI design ensures that the pumps are easy to strip and assemble.
The only tool required to repair the pump is a torque wrench (2-20 N.m) to check that the tie rods nuts
(P/N 2490) are fastened. A tools kit for the whole maintenance is available (P/N KPFD4), as well as
maintenance kits (P/N AIR PFD4, LIQ PFD4, and MEC PFD4), and a preventive maintenance box
(P/N PM PFD4, PM PFS4, PM PFD4G or PM PFS4G). For more details on these kits, please report
to appendix documents.
VI.3.1 – Replacing the shuttle valve system
The valve is easily removed from the outside:
1) Unscrew the two PVDF screws (P/N 2478). They are hand tightened, so you do not need any tool,
2) Remove the 2 screws (only a few cm),
3) Remove the shuttle valve,
4) Replace with the new one (P/N 2493, Mark A),
5) Carefully tighten the 2 screws,
6) Test with compressed air/nitrogen. Retighten if necessary.
VI.3.2 – Replacing the bellows
1) Unscrew the 4 nuts (P/N 2607) from the pump support (P/N 2492),
2) Unscrew the 4 manifold nuts. Be careful not to loose the inlet valves (P/N 2633),
3) Put aside the 4 manifold nuts (2632S and 2632K, Mark F), except for PFD/S4…W pumps: seals
(P/N 2592, Mark F) must absolutely be changed (with an air spray gun), and PFD/S4…G pumps
that have manifolds with no seals,
4) Unscrew the 16 nuts (P/N 2490) holding the pump bodies,
5) Remove the PFA pump body (P/N 2471 or 2471G, Mark I),
6) Unscrew the bellows (P/N 6530 or 2309S, Mark B) from the central shaft (P/N 2477),
7) Replace with new bellows and hand tighten,
8) To re-assemble, use reverse order of above-mentioned steps (from 4 to 1). For PFD/S4…W
and G pumps, you must absolutely change body rings (P/N 2593, Mark C) before re-assembling.
Retighten manifold nuts progressively with a strap wrench.
All TEFLON® PTFE and PFA parts are very soft. Please handle with care to avoid damage. Do not
put them on their sealing surfaces.
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PFD4/PFS4 – OPERATING INSTRUCTIONS
Caution: To tighten the 16 nuts, you need a torque wrench (tightening couple: 7 N.m - Cross
tightening).
VI.3.3 – Replacing the central shaft and shaft O.rings
Disassemble the shuttle valve system (See VI.3.1, step 3) and follow the steps described in VI.3.2
until 6). Unscrew the bellows and:
7) Remove the central shaft (P/N 2477),
8) Remove the 2 shaft O.rings (P/N 2496),
9) Clean up the supports (P/N 2472 and 2473) and core (P/N 2474), ensure any dust due to previous
O.rings wear is removed and all parts are clean.
10) Correctly replace the new rings,
11) Important: when re-assembling central shaft, lightly wipe it with silicon grease (Molykote 111),
12) To re-assemble, follow the above but in reverse order.
VI.3.4 – Replacing the bellows and body O.rings
After removing the bellows (See VI.3.2, step 6), remove the bellows (P/N 4813) and body O.rings
(P/N 2491S or 2593, Mark C). Carefully replace the new ones without scratching the surface of the
bellows (P/N 6530 or 2309S, Mark B) and bodies (P/N 2741 or 2471G, Mark I).
VI.3.5 – Replacing manifold O.rings
Follow point VI.3.2, steps 1) and 2). Carefully replace the manifold O.rings (P/N 2632S and 2632K,
Mark F). Take care, as these parts are fragile, especially the elbow connectors.
If your pump is marked with “W”, change the manifold seals (P/N 2592, Mark F) and retighten
progressively with a strap wrench.
NB: This chapter does not concern PFD/S4…G pumps that have no manifold seals.
VI.3.6 – Replacing other parts
When dismantling the pump or control unit for service, components found damaged should
be replaced. Alternatively, the pump/control unit can be returned to your distributor or SGPPL
ASTI for examination, estimate, and repair.
Important: Please indicate what chemical was handled, the frequency of use, and the reason for
returning the pump.
A receipt note “Conditions of use” is at your disposal. Do not hesitate to ask for it when needed.
An estimate for repair will be proposed to you and the pump will be returned to you within one week
from date of its acceptance.
VII – Warranty
SGPPL ASTI pumps and accessories are warranted for all parts and labor against faulty workmanship
(return to factory) for one year from delivery date (9000 hours of use).
SGPPL ASTI is not responsible for damage to its products through improper installation,
maintenance, use or attempts to operate them beyond their mechanical capacity, intentionally or
otherwise, or for unauthorized repair.
SGPPL ASTI shall not be liable for any indirect, special, incidental or consequential damages
resulting from the use, failure or malfunction of any product.
® Du Pont's registered trademarks
™ Saint-Gobain Performance Plastics Asti's registered trademark
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PFD4/PFS4 – SPARE PARTS LIST
SAINT-GOBAIN PERFORMANCE PLASTICS ASTI
41 boulevard des Bouvets
F- 92000 NANTERRE
Tel: +33 (0) 1.55.68.59.59
Fax: +33 (0) 1.55.68.59.68
PFD4 PUMP (SERIES 3) & PFS4
PART
NUMBER
DESIGNATION
QUANTITY
PFD4 . . . PFS4 . . .
322
325
322
325
1054
2309S
2404
O.RING
2
2
2
2
2
2
2
2
2
2
2
2
PFS4 ROUNDED SPIRES BELLOW + INSERT
INTERNAL O.RING
2
2
2
2
2
2
2430G
2430GZ
2430M
2430Z
2435G
2435GZ
2435M
2435Z
2471
2471G
2472
2473
2474
2477
2478
2489
2490
2491K
2491S
2492
2493
2494
PFD4 MANIFOLD TUBE 1" TG
PFD4 MANIFOLD TUBE 1" TG ETFE NUT
PFD4 MANIFOLD TUBE 1"
PFD4 MANIFOLD TUBE 1" ETFE NUT
PFD4 MANIFOLD FLANGE PN10 DN25 TG
PFD4 MANIFOLD FLANGE PN10 DN25TG ETFE NUT
PFD4 MANIFOLD FLANGE PN10 DN25
PFD4 MANIFOLD FLANGE PN10 DN25 ETFE NUT
PFD4 PFA BODY
PFD4 TG PFA BODY
1/2 BODY A
1/2 BODY B
CORE
CENTRAL SHAFT
PNEUMATIC SCREW
TIE ROD
M10 NUT
KALREZ BODY O.RING
FEP BODY O.RING
BASE PLATE
SHUTTLE VALVE SYSTEM
SILENCER 1/2"
CENTRAL SHAFT O.RING
PFD4 WWES MANIFOLD 1"
PFD4 WWES MANIFOLD 1" ETFE NUT
PFD4 WWES MANIFOLD SEAL
PFD4 WWES BODY RING
PFD4 WWES T. FLANGE DN25
PFD4 WWES T. FLANGE DN25 ETFE NUT
PVDF T/C 8x30 SCREW
PFD4 INLET LIP SEAL
PFS4 INLET VALVE SEAT
PFD4 OUTLET LIP SEAL
PFS4 OUTLET VALVE SEAT
KALREZ MANIFOLD O.RING
FEP MANIFOLD O.RING
VALVE
2
2
2
2
2
2
1
1
1
1
2
8
16
2
2
1
1
1
2
2
2
2
2
2
2
1
1
1
1
2
8
16
2
2
1
1
1
2
2
2
1
1
1
1
2
8
16
2
2
1
1
1
2
2
2
4
2
2
2
1
1
1
1
2
8
16
2
2
1
1
1
2
2
2
4
2
2496
2591M
2591Z
2592
4
2
2
2
4
2
4
2
2
2
4
2593
2599M
2599Z
2607
2629
2629A
2630
2630A
2632K
2632S
2633
4
2
4
2
2
2
2
2
2
2
4
2
2
2
2
4
2
2
2
4
2
2
2
4
2
2716
SHUTTLE VALVE O.RING
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PFD4/PFS4 – SAPRE PARTS LIST
SAINT-GOBAIN PERFORMANCE PLASTICS ASTI
41 boulevard des Bouvets
F- 92000 NANTERRE
Tel: +33 (0) 1.55.68.59.59
Fax: +33 (0) 1.55.68.59.68
PFD4 PUMP (SERIES 3) & PFS4
PART
NUMBER
DESIGNATION
QUANTITY
PFD4 . . . PFS4 . . .
322
325
322
325
3134
4813
6530
MS11"
MS21"
RGL2222
PNEUMATIC O.RING
2
2
2
2
2
1
1
2
2
2
2
2
2
2
VITON BELLOW O.RING
PFD4 BELLOW + INSERT
PVDF NUT TUBING 1" OD
PFA NUT TUBING 1" OD
SPACE SAVER CONNECTOR 1"
2
2
1
1
WWES KIT S4 SET OF 4 MANIFOLD SEALS 2592 PFD4
1
1
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PFD4/PFS4 – MAINTENANCE KITS
SAINT-GOBAIN PERFORMANCE PLASTICS ASTI
41 boulevard des Bouvets
F- 92000 NANTERRE
Tel: +33 (0) 1.55.68.59.59
Fax: +33 (0) 1.55.68.59.68
PUMP PFD4 (SERIES 3) – MAINTENANCE KITS
PART
DESIGNATION
QUANTITY
NUMBER
AIR PFD4 LIQ PFD4 MEC PFD4 PM PFD4
1054
2404
2477
2489
2490
2491S
2493
2494
2496
2629
2630
2632K
2632S
2633
2716
3134
4813
6530
O.RING
INTERNAL O.RING
CENTRAL SHAFT
TIE ROD
NUT M10
2
1
2
2
1
2
4
2
1
1
2
2
2
2
2
4
2
2
2
2
FEP BODY O.RING
SHUTTLE VALVE SYSTEM
SILENCER 1/2"
CENTRAL SHAFT O.RING
PFD4 INLET LIP SEAL
PFD4 OUTLET LIP SEAL
KALREZ MANIFOLD O.RING
FEP MANIFOLD O.RING
VALVE
SHUTTLE VALVE O.RING
PNEUMATIC O.RING
VITON BELLOW O.RING VITON
PFD4 BELLOW + INSERT
2
1
1
1
2
2
2
2
2
4
2
2
PUMP PFS4 – MAINTENANCE KIT P/N “PM PFS4”
PART
DESIGNATION
QUANTITY
NUMBER
1054
2309S
2404
2477
2489
2490
2491S
2493
2494
2496
2629A
2630A
2632K
2632S
2633
2716
3134
4813
O.RING
2
2
2
1
2
4
2
1
1
2
2
2
2
2
4
2
2
2
PFS4 ROUNDED SPIRES BELLOW + INSERT
INTERNAL O.RING
CENTRAL SHAFT
TIE ROD
M10 NUT
FEP BODY O.RING
SHUTTLE VALVE SYSTEM
SILENCER 1/2"
CENTRAL SHAFT O.RING
PFS4 INLET VALVE SEAT
PFS4 OUTLET VALVE SEAT
KALREZ MANIFOLD O.RING
FEP MANIFOLD O.RING
VALVE
SHUTTLE VALVE O.RING
PNEUMATIC O.RING
VITON BELLOW O.RING
INDEX
03
DATE
N°
DC04020US
22/04/02
PFD4/PFS4 – MAINTENANCE KITS
SAINT-GOBAIN PERFORMANCE PLASTICS ASTI
41 boulevard des Bouvets
F- 92000 NANTERRE
Tel : +33 (0)1.55.68.59.59
Fax : +33 (0)1.55.68.59.68
PUMP “PFD4…G” – MAINTENANCE KIT P/N “PM PFD4G”
PART
DESIGNATION
QUANTITY
NUMBER
1054
2404
2477
2489
2490
2493
2494
2496
2593
2629
2630
2633
2716
3134
4813
6530
O.RING
2
2
1
2
4
1
1
2
2
2
2
4
2
2
2
2
INTERNAL O.RING
CENTRAL SHAFT
TIE ROD
NUT M10
SHUTTLE VALVE SYSTEM
SILENCER 1/2"
CENTRAL SHAFT O.RING
PFD4 WWES BODY SEAL
PFD4 INLET LIP SEAL
PFD4 OUTLET LIP SEAL
VALVE
SHUTTLE VALVE O.RING
PNEUMATIC O.RING
VITON BELLOW O.RING
PFD4 BELLOW + INSERT
PUMP “PFS4…G” – MAINTENANCE KIT P/N “PM PFS4G”
PART
DESIGNATION
QUANTITY
NUMBER
1054
2309S
2404
2477
2489
2490
2493
2494
2496
2593
2629A
2630A
2633
2716
3134
4813
O.RING
2
2
2
1
2
4
1
1
2
2
2
2
4
2
2
2
PFS4 ROUNDED SPIRES BELLOW + INSERT
INTERNAL O.RING
CENTRAL SHAFT
TIE ROD
M10 NUT
SHUTTLE VALVE SYSTEM
SILENCER 1/2"
CENTRAL SHAFT O.RING
PFD4 WWES BODY SEAL
PFS4 INLET VALVE SEAT
PFS4 OUTLET VALVE SEAT
VALVE
SHUTTLE VALVE O.RING
PNEUMATIC O.RING
VITON BELLOW O.RING
INDEX
03
DATE
N°
DC04020US
22/04/02
2x 2716
2x 2404
2x I
2x B
A
2x 1054
2x 3134
2474
2 x H
2x E
2x 2496
4x 2633
2x D
2x 4813
2472
2477
16 x 2490
F
2x C
2494
2473
8x 2489
2x 2478
2492
2x G
Dessiné par :
En date du :
Vérifié par :
En date du :
j.Be
RGL2222
14/09/01
DESIGNATION
SAINT-GOBAIN PERFORMANCE PLASTICS ASTI
41 Boulevard des Bouvets
4x 2607
ASTIPURE Pump 4
REFERENCE
92000 Nanterre - France
Tel: +33 (0)1 55 68 59 59
INDICE
TM
Fax: +33 (0)1 55 68 59 68
pure
APP4REF
01
PART NUMBERS TABLE
Piloting
Fluid
Size
Connection Sealing
Option
A
B
C
D
E
F
G
H
I
PF (standard)
D
4
2493
6530
2491S
2629
2630
2 x 2632S
2 x 2632K
2471
S
4
2309S
2629A 2630A 2 x 2632S
2 x 2632K
322
325
W
2430M
2435M
2591M or 2599M
MS11"
6530
6530
6530
2593
2491K
2593
4 x 2592
4 x 2632K
K
G
2430G or 2435G
P/N - "M" + "Z"
2471G
Z
MS21"
or 2430GZ or 2435GZ
A : Shuttle valve system
B : Bellow
C : Body O.ring
D : Suction lip seal
E : Delivery lip seal
F : Manifold O.ring
G : Manifold
H : Nut
I : Pump body
PF
S 4 322 - -
Option :
Piloting:
PF Standard
Fluid :
Z
Tefzel nut
D
S
Standard
Slurry
Connection:
Sealing:
322 Flare Fitting Ø 22x25mm or 7/8"x1"
-
FEP
325 Flange PN10 DN25
W
K
G
Without Wet Elastomer Seals (WWES)*
Kalrez
Manifolds with no seals
*Please call us before ordering
Date: 21/03/02
Index: 03
APP 4 REF
10.2mm
Ø
.40"
200mm
7.87"
264.5mm
10.41"
FM
Dessiné par:
Validé par:
DATE:12/07/00
SGPPL ASTI
DESIGNATION
41 Boulevard des Bouvets
F-92741 Nanterre Cedex
FRANCE
ASTIPURE Pump 4
REFERENCE
INDICE
Tel: +33 (0)1 55 68 59 59
Fax: +33 (0)1 55 68 59 68
360.8mm
14.20"
00
APP 4 EXT
AstiPure™ PFD4 pump flow rate characteristics
4,5
4
Air supply 5 bar
3,5
3
Air supply 4 bar
2,5
2
Air supply 3 bar
1,5
1
Air supply 2 bar
0,5
0
900
1400
1900
2400
2900
3400
3900
4400
4900
5400
Flow rate (l/h)
AstiPure™ PFS4 pump flow rate characteristics
4,5
4
Air supply 5 bar
3,5
3
Air supply 4 bar
2,5
2
Air supply 3 bar
1,5
1
Air supply 2 bar
0,5
0
400
900
1400
1900
2400
2900
3400
3900
4400
4900
Flow rate (l/h)
REFOULEMENT FLUIDE
FLUID OUTLET
Air 2 à 5 Bar
2m Max
VANNE DE REGLAGE
VALVE
VANNE D' ARRET
STOP
Ø10x13mm Max - 6m Max
ASPIRATION FLUIDE
FLUID INLET
FM
Dessiné par:
Validé par:
DATE:13/07/00
SGPPL ASTI
DESIGNATION
41 Boulevard des Bouvets
F-92741 Nanterre Cedex
FRANCE
ASTIPURE Pump 4
REFERENCE
INDICE
Tel: +33 (0)1 55 68 59 59
Fax: +33 (0)1 55 68 59 68
00
APP 4 CAB
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